Abstract: An apparatus and method for generating build-block components, the apparatus including: a removal unit to remove one or more depending relationships between components; an implementation unit to generate one or more independent components from the components in which the one or more depending relationships have been dissolved; and a type definition unit to define a type indicating characteristics for each the one or more generated independent components.

Abstract: An apparatus and method for implementing components of software that are not dependent on a specific environment and an apparatus and method for verifying components of software that are not dependent on a specific environment, the apparatus for implementing components including: an extractor to extract symbols from source codes of a plurality of components; an analyzer to analyze dependencies between the plurality of components using the extracted symbols; a preparation unit to describe dependency information in interfaces of the components based on the analyzed dependencies; and a converter to convert the dependency information into Interface Definition Language (IDL) type information.

Abstract: A system and method for managing log information is provided. The system includes an index/record/catalog management module that determines if a page to be updated is newly allocated; a storage management module that manages a free page list and a non-committed free page list and, if the index/record/catalog module determines that the page to be updated is newly allocated, allocating a new page from the free page list or the non-committed free page list; and a buffer management module that sets identification information on a buffer page corresponding to the new page.

Abstract: A system and a method for managing log information. The system includes an input module that receives log information on a data renewal and a control module that stores a renewed data image based on the received log information when a page area where the renewed data exists is a hotspot, wherein the control module manages a hotspot control list (HSCL) including hotspot managing information and address information on a storage area in which the renewed data image is stored.